SUN HYDRAULICS
DTCAZHV612
$778.65 USD
- SUN HYDRAULICS
- Material:DTCAZHV612
- Summary:Cartridge
Quantity in stock: 0
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics DTCAZHV612 (DTCAZHV612) is a solenoid-operated, 2-way, 2-position cartridge valve designed for precise directional control in hydraulic systems. This direct-acting, poppet-style valve is engineered to minimize leakage and maintain stability under sudden pressure changes, thanks to its unique construction that counters fluid compressibility. Its design includes a position switch that confirms the valve's non-energized state, ensuring reliability in load-holding applications where maintaining position during power loss is critical. The valve requires no minimum hydraulic pressure for operation and is suitable for applications needing robust load holding. The DTCAZHV612 features a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar), with a typical response time of 50 ms and a maximum flow capacity of 6 gallons per minute (23 liters per minute). The wet armature design allows the working fluid to cool the armature but requires careful consideration of fluid type due to potential breakdown at high temperatures, especially with water-glycol mixtures. The high-efficiency solenoid design ensures reliable shifting by maximizing spool actuating force relative to power consumption. Installation requires specific tools like a crow's foot wrench due to the position switch configuration, and it must be torqued between 30-35 lbf-ft (41-47 Nm) using a T13A cavity series. The valve's construction incorporates Sun's floating style to prevent internal binding from installation variations. It has an estimated mechanical life expectancy of around 7,000 cycles for models with manual controls featuring detent mechanisms. With a weight of just 0.50 lb (0.25 kg), this non-serviceable cartridge unit is factory-sealed and any modifications or repairs should be conducted by returning it to the manufacturer to avoid warranty violations.
The Sun Hydraulics DTCAZHV612 (DTCAZHV612) is a solenoid-operated, 2-way, 2-position cartridge valve designed for precise directional control in hydraulic systems. This direct-acting, poppet-style valve is engineered to minimize leakage and maintain stability under sudden pressure changes, thanks to its unique construction that counters fluid compressibility. Its design includes a position switch that confirms the valve's non-energized state, ensuring reliability in load-holding applications where maintaining position during power loss is critical. The valve requires no minimum hydraulic pressure for operation and is suitable for applications needing robust load holding. The DTCAZHV612 features a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar), with a typical response time of 50 ms and a maximum flow capacity of 6 gallons per minute (23 liters per minute). The wet armature design allows the working fluid to cool the armature but requires careful consideration of fluid type due to potential breakdown at high temperatures, especially with water-glycol mixtures. The high-efficiency solenoid design ensures reliable shifting by maximizing spool actuating force relative to power consumption. Installation requires specific tools like a crow's foot wrench due to the position switch configuration, and it must be torqued between 30-35 lbf-ft (41-47 Nm) using a T13A cavity series. The valve's construction incorporates Sun's floating style to prevent internal binding from installation variations. It has an estimated mechanical life expectancy of around 7,000 cycles for models with manual controls featuring detent mechanisms. With a weight of just 0.50 lb (0.25 kg), this non-serviceable cartridge unit is factory-sealed and any modifications or repairs should be conducted by returning it to the manufacturer to avoid warranty violations.
This solenoid-operated 2-way, 2-position cartridge is a direct-acting, poppet-style directional valve. Due to the poppet-style construction, this valve has extremely low leakage.
Many poppet style directional valves pass a small amount of fluid when the pressure across them changes suddenly. This is due to the compressibility of the fluid. This valve has been designed to prevent this from happening.
The position switch provides confirmation that the valve is in the non-energized position.
- A coil must be ordered with this cartridge. This cartridge is supplied as a sealed, factory set unit and is not field serviceable. If the assembly requires changes or service it needs to be returned to the factory. Any tampering will violate the product warranty.
- Position switch is CE approved.
- When torquing this cartridge into its cavity, a crow's foot wrench or similar will be required since the position switch precludes the use of a deep socket wrench.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- This valve is suitable for load holding applications. In the event of power failure, the valve will spring closed.
- On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, L and T manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.
- This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the cartridge.
- The solenoid's unique magnetic design results in a high efficiency solenoid, yielding high spool actuating force per Watt expended, leading to reliable valve shifting.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
| Cavity | T-13A |
| Series | 1 |
| Capacity | 6 gpm23 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 drops/min.@5000 psi0,7 cc/min.@350 bar |
| Switching Frequency | 15000 cycles/hr15000 cycles/hr |
| Solenoid Tube Diameter | .75 in.19 mm |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .50 lb0,25 kg |
| Seal kit - Cartridge | Viton: 990-413-006 |
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